Acid green 50 (Lissamine Green B) is a synthetically produced organic acid dye with two aminophenyl groups. Acid green 50 is extensively used as a food dye and has a medical application as a staining agent. Due to its low toxicity and ability to stain dead and damaged cells the dye (in form of lissamine green strips) was approved as a tool for diagnosis of eye diseases associated with the damage of ocular surface epithelial cells.

Cupric nitrate (Copper(II) nitrate) is an inorganic compound that forms a blue crystalline solid. Copper(II) nitrate finds a variety of applications, the main one being its conversion to copper(II) oxide, which is used as catalyst for a variety of processes in organic chemistry. Its solutions are used in textiles and polishing agents for other metals. Copper nitrates are found in some pyrotechnics. It is often used in school laboratories to demonstrate chemical voltaic cell reactions. Strong oxidizing agent.

Cupric nitrate (Copper(II) nitrate) is an inorganic compound that forms a blue crystalline solid. Copper(II) nitrate finds a variety of applications, the main one being its conversion to copper(II) oxide, which is used as catalyst for a variety of processes in organic chemistry. Its solutions are used in textiles and polishing agents for other metals. Copper nitrates are found in some pyrotechnics. It is often used in school laboratories to demonstrate chemical voltaic cell reactions. Strong oxidizing agent.

1-Palmitoyl-2-oleoyl-sn-glycero-3-phospho-rac-(1-glycerol) ammonium salt (POPG-NH4) ia a phospholipid. Can be used as an emulsifier in pharmaceutical compositions. Used for lipid modification of superhydrophobic surfaces. POPG-NH4 transforms the surface into a highly hydrophilic surface only at the positions where the solution is applied.

1-Palmitoyl-2-oleoyl-sn-glycero-3-phospho-rac-(1-glycerol) ammonium salt (POPG-NH4) ia a phospholipid. Can be used as an emulsifier in pharmaceutical compositions. Used for lipid modification of superhydrophobic surfaces. POPG-NH4 transforms the surface into a highly hydrophilic surface only at the positions where the solution is applied.